JPS624022B2 - - Google Patents

Info

Publication number
JPS624022B2
JPS624022B2 JP55131741A JP13174180A JPS624022B2 JP S624022 B2 JPS624022 B2 JP S624022B2 JP 55131741 A JP55131741 A JP 55131741A JP 13174180 A JP13174180 A JP 13174180A JP S624022 B2 JPS624022 B2 JP S624022B2
Authority
JP
Japan
Prior art keywords
signal
transistor
line
transistors
amplifier
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP55131741A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5658345A (en
Inventor
Berufuorute Piero
Boruchinon Renzo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
KUSERUTO CHENTORO SUTEYUDEI E LAB TEREKOMYUNIKATSUIOONI SpA
Original Assignee
KUSERUTO CHENTORO SUTEYUDEI E LAB TEREKOMYUNIKATSUIOONI SpA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=11310903&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS624022(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by KUSERUTO CHENTORO SUTEYUDEI E LAB TEREKOMYUNIKATSUIOONI SpA filed Critical KUSERUTO CHENTORO SUTEYUDEI E LAB TEREKOMYUNIKATSUIOONI SpA
Publication of JPS5658345A publication Critical patent/JPS5658345A/ja
Publication of JPS624022B2 publication Critical patent/JPS624022B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L5/00—Arrangements affording multiple use of the transmission path
    • H04L5/14—Two-way operation using the same type of signal, i.e. duplex
    • H04L5/1423—Two-way operation using the same type of signal, i.e. duplex for simultaneous baseband signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Dc Digital Transmission (AREA)
  • Amplifiers (AREA)
  • Bidirectional Digital Transmission (AREA)
JP13174180A 1979-10-04 1980-09-24 Transceiver for completely double transmitting digital signal on single line Granted JPS5658345A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT68914/79A IT1118946B (it) 1979-10-04 1979-10-04 Ricetrasmettitore per trasmissione bidirezionale simultanea di segnali numerici su una linea unica

Publications (2)

Publication Number Publication Date
JPS5658345A JPS5658345A (en) 1981-05-21
JPS624022B2 true JPS624022B2 (enrdf_load_stackoverflow) 1987-01-28

Family

ID=11310903

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13174180A Granted JPS5658345A (en) 1979-10-04 1980-09-24 Transceiver for completely double transmitting digital signal on single line

Country Status (6)

Country Link
US (1) US4393494A (enrdf_load_stackoverflow)
EP (1) EP0026931B1 (enrdf_load_stackoverflow)
JP (1) JPS5658345A (enrdf_load_stackoverflow)
CA (1) CA1143813A (enrdf_load_stackoverflow)
DE (1) DE3063164D1 (enrdf_load_stackoverflow)
IT (1) IT1118946B (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241327U (enrdf_load_stackoverflow) * 1988-09-14 1990-03-22

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GB2083977B (en) * 1980-08-26 1984-08-22 Standard Telephones Cables Ltd Single channel duplex radio system
IT1143268B (it) * 1981-01-15 1986-10-22 Cselt Centro Studi Lab Telecom Struttura modulare di rete di commutazione pcm a controllo e diagnostica distribuite
IT1144154B (it) * 1981-03-09 1986-10-29 Cselt Centro Studi Lab Telecom Sistema di trasmissione simultanea bidirezionale su linea a due conduttori per telefono numerico
US4595923A (en) * 1981-10-21 1986-06-17 Elxsi Improved terminator for high speed data bus
IT1156368B (it) 1982-06-22 1987-02-04 Cselt Centro Studi Lab Telecom Rete di commutazione pcm modulare e autoinstradante per autocommutatori telefonici a comando distribuito
US4520476A (en) * 1982-12-13 1985-05-28 Rockwell International Corporation Apparatus for enabling the duplex operation of a transmitter and receiver
US5142594A (en) * 1983-04-02 1992-08-25 Canon Kabushiki Kaisha Image data communication control system
IT1162859B (it) * 1983-05-12 1987-04-01 Cselt Centro Studi Lab Telecom Circuito di polarizzazione per circuiti integrati bipolari multifunzione
US4516236A (en) * 1983-09-26 1985-05-07 Northern Telecom Limited Full-duplex transmission of bit streams serially and in bit-synchronism on a bus between two terminals.
BR8401869A (pt) * 1984-04-23 1985-11-26 Microlab Sa Repetidor de frequencia de voz
US4736361A (en) * 1984-12-28 1988-04-05 Gte Laboratories Incorporated Digital switching system with two-directional addressing rams
US4638473A (en) * 1984-12-28 1987-01-20 Gte Laboratories Incorporated Two wire bidirectional digital transmission system
US4829244A (en) * 1985-07-05 1989-05-09 Data Switch Corporation Bus and tag cable monitoring tap
DE3715588C1 (enrdf_load_stackoverflow) * 1987-05-09 1988-09-08 Gewerkschaft Eisenhuette Westfalia Gmbh, 4670 Luenen, De
US4813066A (en) * 1987-07-13 1989-03-14 American Telephone And Telegraph Company, At&T Information Systems Battery feed circuit for a telephone system
US5253249A (en) * 1989-06-29 1993-10-12 Digital Equipment Corporation Bidirectional transceiver for high speed data system
US5243623A (en) * 1990-09-25 1993-09-07 National Semiconductor Corporation Switchable multi-mode transceiver interface device
FR2674083B1 (fr) * 1991-03-14 1994-01-07 Bull Sa Emetteur-recepteur pour liaison bidirectionnelle, circuit integre l'incorporant et application a la communication entre unites d'un systeme informatique.
DE69211584T2 (de) * 1991-03-14 1996-10-31 Bull Sa Verfahren und Schaltung zur Übertragungsdetektion für bidirektionale, differenzielle Strecke
FR2674082B1 (fr) * 1991-03-14 1994-11-25 Bull Sa Procedes de test pour transmissions serie bidirectionnelles et circuits pour leur mise en óoeuvre.
FR2674076A1 (fr) * 1991-03-14 1992-09-18 Bull Sa Circuit integre a impedances asservies et application aux emetteurs-recepteurs notamment pour la communication entre unites d'un systeme informatique.
US5216667A (en) * 1991-05-24 1993-06-01 International Business Machines Corporation Simultaneous bidirectional transceiver
US5325355A (en) * 1993-03-19 1994-06-28 Apple Computer, Inc. Method and apparatus for implementing a common mode level shift in a bus transceiver incorporating a high speed binary data transfer mode with a ternary control transfer mode
US5715409A (en) * 1993-05-24 1998-02-03 I-Tech Corporation Universal SCSI electrical interface system
KR100302890B1 (ko) * 1993-06-08 2001-11-22 클라크 3세 존 엠. 프로그램가능한cmos버스및전송라인드라이버
US5557223A (en) * 1993-06-08 1996-09-17 National Semiconductor Corporation CMOS bus and transmission line driver having compensated edge rate control
US5539341A (en) * 1993-06-08 1996-07-23 National Semiconductor Corporation CMOS bus and transmission line driver having programmable edge rate control
US5483184A (en) * 1993-06-08 1996-01-09 National Semiconductor Corporation Programmable CMOS bus and transmission line receiver
US5543746A (en) * 1993-06-08 1996-08-06 National Semiconductor Corp. Programmable CMOS current source having positive temperature coefficient
KR100314893B1 (ko) * 1993-06-08 2002-02-28 클라크 3세 존 엠. Cmos-btl 호환가능버스 및 전송선 드라이버
US5530386A (en) * 1993-11-24 1996-06-25 National Semiconductor Corporation Storage charge reduction circuit for bipolar input/output devices
US5666354A (en) * 1995-12-20 1997-09-09 International Business Machines Corporation CMOS bi-directional differential link
US5818260A (en) * 1996-04-24 1998-10-06 National Semiconductor Corporation Transmission line driver having controllable rise and fall times with variable output low and minimal on/off delay
FI104134B (fi) * 1997-07-31 1999-11-15 Nokia Networks Oy Datan- ja virransyötön toteuttava kaapeliliitäntä
US6011952A (en) * 1998-01-20 2000-01-04 Viasat, Inc. Self-interference cancellation for relayed communication networks
US6788745B1 (en) * 1999-11-17 2004-09-07 Fujitsu Limited Circuit and method for active termination of a transmission line
US7113121B1 (en) 2000-05-23 2006-09-26 Marvell International Ltd. Communication driver
US7095348B1 (en) 2000-05-23 2006-08-22 Marvell International Ltd. Communication driver
US7433665B1 (en) 2000-07-31 2008-10-07 Marvell International Ltd. Apparatus and method for converting single-ended signals to a differential signal, and transceiver employing same
US7194037B1 (en) 2000-05-23 2007-03-20 Marvell International Ltd. Active replica transformer hybrid
US6775529B1 (en) 2000-07-31 2004-08-10 Marvell International Ltd. Active resistive summer for a transformer hybrid
USRE41831E1 (en) 2000-05-23 2010-10-19 Marvell International Ltd. Class B driver
US7312739B1 (en) 2000-05-23 2007-12-25 Marvell International Ltd. Communication driver
US7280060B1 (en) 2000-05-23 2007-10-09 Marvell International Ltd. Communication driver
US6844837B1 (en) 2000-05-23 2005-01-18 Marvell International Ltd. Class B driver
US6462688B1 (en) 2000-12-18 2002-10-08 Marvell International, Ltd. Direct drive programmable high speed power digital-to-analog converter
US7606547B1 (en) 2000-07-31 2009-10-20 Marvell International Ltd. Active resistance summer for a transformer hybrid
US6859641B2 (en) * 2001-06-21 2005-02-22 Applied Signal Technology, Inc. Adaptive canceller for frequency reuse systems
US6907093B2 (en) * 2001-08-08 2005-06-14 Viasat, Inc. Method and apparatus for relayed communication using band-pass signals for self-interference cancellation
US6725017B2 (en) 2001-12-05 2004-04-20 Viasat, Inc. Multi-channel self-interference cancellation method and apparatus for relayed communication
GB2396279A (en) * 2002-12-09 2004-06-16 Acuid Corp Simultaneous bidirectional differential signalling interface with echo cancellation
US7702004B2 (en) * 2002-12-09 2010-04-20 Alexander Roger Deas Simultaneous bidirectional differential signalling interface
US7298173B1 (en) 2004-10-26 2007-11-20 Marvell International Ltd. Slew rate control circuit for small computer system interface (SCSI) differential driver
US7312662B1 (en) 2005-08-09 2007-12-25 Marvell International Ltd. Cascode gain boosting system and method for a transmitter
US7577892B1 (en) 2005-08-25 2009-08-18 Marvell International Ltd High speed iterative decoder
US7639598B2 (en) * 2006-01-31 2009-12-29 Szabolcs Sovenyi Simultaneous full-duplex communication over a single electrical conductor
RU2381627C1 (ru) * 2006-05-30 2010-02-10 Федеральное государственное унитарное предприятие "Российский Федеральный Ядерный Центр-Всероссийский Научно-Исследовательский Институт Технической Физики имени академика Е.И. Забабахина" (ФГУП "РФЯЦ-ВНИИТФ им. академ. Е.И. Забабахина") Система для дуплексной передачи информации по двухпроводной линии связи
CN102771105B (zh) * 2010-03-10 2017-09-12 国家半导体公司 用于经由共同导体对提供同时的双向通信的数据信号收发器电路
CN108352856B (zh) 2015-10-20 2021-07-06 亚德诺半导体集团 用于以太网收发器的平衡传感放大器

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3725582A (en) * 1970-12-09 1973-04-03 Rca Corp Simultaneous digital transmission in both directions over one line
US3993867A (en) * 1974-10-15 1976-11-23 Motorola, Inc. Digital single signal line full duplex method and apparatus
DE2633066C2 (de) * 1976-07-22 1978-06-08 Siemens Ag, 1000 Berlin Und 8000 Muenchen -Einrichtung zur Übertragung von Gegentaktsignalen über eine Zweidrahtleitung im Duplexbetrieb
IT1116705B (it) * 1977-01-14 1986-02-10 Cselt Centro Studi Lab Telecom Perfezionamenti ai sistemi di rice trasmissione di segnali
US4152541A (en) * 1978-02-03 1979-05-01 Burroughs Corporation Full duplex driver/receiver

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0241327U (enrdf_load_stackoverflow) * 1988-09-14 1990-03-22

Also Published As

Publication number Publication date
JPS5658345A (en) 1981-05-21
IT1118946B (it) 1986-03-03
US4393494A (en) 1983-07-12
EP0026931B1 (en) 1983-05-11
IT7968914A0 (it) 1979-10-04
DE3063164D1 (en) 1983-06-16
CA1143813A (en) 1983-03-29
EP0026931A1 (en) 1981-04-15

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